SN51 dependency conflicts and container capability issues

Lium.io has dependency version conflicts with Bittensor 10.3+: scalecodec pinning incompatible with bittensor's new cyscale replacement, and aiohttp version constraints too tight. Separately, Docker-in-Docker pods are failing layer extraction due to missing CAP_SYS_ADMIN capability when using containerd v2, blocking docker pull operations.

• •Update scalecodec dependency to cyscale≥0.3 or drop pin entirely
• •Loosen aiohttp constraint from ~=3.10.2 to ≥3.10
• •DinD pods require CAP_SYS_ADMIN or containerd v1.7.x pinning for layer extraction